lempera.cz - robtex.com
lempera.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 75.2.60.5🇺🇸 Amazon75.2.60.0/24 Prod | ||||||
| PTR | acd89244c803f7181.awsglobalaccelerator.com | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mx.web4u.cz ⭐ | ||||||
| A | 2001:1568::7012🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | mx.web4u.cz | ||||||
| A | 81.91.87.12🇨🇿 WEB4U81.91.80.0/21 | ||||||
| PTR | mx.web4u.cz | ||||||
| TXT | google-site-verification=ujEds6Q9Ip9BhDxJBJdblnbQvgjv6BHRT7VwNY1HAs0 | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2024-10-25 #10 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1776680236 | ||||||
Same first word
lempera.cz |
Similar names
DNS History
6 records (4 active, 2 former)
○MXmail.lempera.cz2015-08-21 → 2017-06-16 · 4 obs
● 2017-06-16 15:33:00
○ 2026-04-06 17:46:56
○ 2026-04-20 11:09:28
●MXmx.web4u.cz2026-04-06 → 2026-04-20 · 3 obs
● 2026-04-06 17:46:56
● 2026-04-20 11:09:28
●A75.2.60.52026-04-06 → 2026-04-20 · 3 obs
● 2026-04-06 17:46:56
● 2026-04-20 11:09:28
○A95.168.204.1662015-08-21 → 2017-06-16 · 4 obs
● 2017-06-16 15:33:00
○ 2026-04-06 17:46:56
○ 2026-04-20 11:09:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz | - |
| lempera.cz | ns.web4u.cz, ns2.web4u.cz | 4 records |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 816ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.60.5 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 1 | mx.web4u.cz (pri: 10) |
| TXT | 1 | google-site-verification=ujEds6Q9Ip9BhDx |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.web4u.cz, ns.web4u.cz, ns2.web4u.cz...)
Analysis
IP Addresses
lempera.cz points to a single IP address: 75.2.60.5.
Other host names such as ikuya.net, gruposp.arq.br, climastor.com, softogether.com and snapscreen.com share IPs with lempera.cz.
Name Servers
Two name servers ns2.web4u.cz and ns.web4u.cz handle the delegation for lempera.cz.
lempera.cz shares the same name server setup as other domains, for example supertip.cz, dasyn.cz, nordicday.cz, cliquo.cz and relaxdive.com.
Host names with two IP numbers:
ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12.
ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.
Mail Servers
The mx.web4u.cz mail server handles lempera.cz.
lempera.cz shares the same mail server setup as other domains, including prace-prettl.cz, fotosuchy.cz, hammer-fitness.cz, luxusni-interiery.eu and simplegreen.at.
lempera.cz shares at least partially some mail servers with other domains, for instance marketo.cz, dentino.cz, smart4smart.cz, basic-numbers.com and denisaadolfova.com.
mx.web4u.cz points to two IP numbers: 2001:1568::7012 and 81.91.87.12.